What Are Ceramic Capacitors Used For

Ceramic disc capacitors are used across brush dc motors to minimize rf noise.

What are ceramic capacitors used for.

A known insulator ceramic was one of the first materials used in the production of capacitors. These capacitors are small in size having a lower maximum rated voltage and smaller capacitance values. Ceramic capacitors can also be used as a general purpose capacitor since they are not polarized and are available in a large variety of capacitances voltage ratings and sizes. Ceramic capacitors can store a very small amount of electrical energy that is why they are available in very small values such as microfarad.

Often to overcome this a capacitor such as a ceramic capacitor with a smaller value may be used to provide the high frequency response while a larger value electrolytic capacitor is used to pass the lower frequency components. Class 2 power ceramic capacitors are used for circuit breakers for power distribution lines for high voltage power supplies in laser applications for induction furnaces and in voltage doubling circuits. In fact ceramic capacitors are used more than electrolytic or other capacitors. Ceramic capacitors are the common types of capacitors used in most of the electrical instruments as they are more reliable and cheaper to manufacture.

A ceramic capacitor is a type of capacitor which is manufactured using ceramic material as the dielectric medium. These capacitors consist of ceramic or porcelain discs and are said to exist in a non polarized form which is used in various types of industries. Power ceramic capacitors can be supplied with high rated voltages in the range of 2 kv up to 100 kv. Some capacitors like electrolytic capacitors have a relatively low upper frequency limit.

Ceramic capacitors use one of the main types of capacitors that use a ceramic material as the dielectric.